B)
the total number of equally-sized tiles on a circular floor.
need by tomorrow

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Given right triangle a w/a hypotenuse length of x+4 and a leg of x, and right triangle b, w/ a hypotense length of 3y and a leg length of y+4 for what values of x and y are the triangles congruent by hl?